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92 lines
4.4 KiB
Plaintext
92 lines
4.4 KiB
Plaintext
error: creating a shared reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:16:18
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LL | let _y = &X;
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| ^^ shared reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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note: the lint level is defined here
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--> $DIR/reference-of-mut-static.rs:6:9
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LL | #![deny(static_mut_refs)]
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| ^^^^^^^^^^^^^^^
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help: use `addr_of!` instead to create a raw pointer
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LL | let _y = addr_of!(X);
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| ~~~~~~~~~~~
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error: creating a mutable reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:20:18
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LL | let _y = &mut X;
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| ^^^^^^ mutable reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
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help: use `addr_of_mut!` instead to create a raw pointer
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LL | let _y = addr_of_mut!(X);
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| ~~~~~~~~~~~~~~~
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error: creating a shared reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:28:22
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LL | let ref _a = X;
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| ^ shared reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let ref _a = addr_of!(X);
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| ~~~~~~~~~~~
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error: creating a shared reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:32:25
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LL | let (_b, _c) = (&X, &Y);
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| ^^ shared reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let (_b, _c) = (addr_of!(X), &Y);
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| ~~~~~~~~~~~
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error: creating a shared reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:32:29
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LL | let (_b, _c) = (&X, &Y);
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| ^^ shared reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | let (_b, _c) = (&X, addr_of!(Y));
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| ~~~~~~~~~~~
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error: creating a shared reference to mutable static is discouraged
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--> $DIR/reference-of-mut-static.rs:38:13
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LL | foo(&X);
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| ^^ shared reference to mutable static
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= note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
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= note: this will be a hard error in the 2024 edition
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= note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
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help: use `addr_of!` instead to create a raw pointer
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LL | foo(addr_of!(X));
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| ~~~~~~~~~~~
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error: aborting due to 6 previous errors
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